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✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
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Welcome to America’s Diner®. At Denny’s, we’ve always been here for anyone looking for delicious breakfast food at an amazing value. We’re famous for our breakfast—because that’s what we do best. And those who love diners know that we go beyond eggs, bacon, & pancakes to serve breakfast meals for any time of day. So, the next time you’re looking for a breakfast restaurant near you, come to your local Denny’s in San Marcos, on 731 W San Marcos Blvd for the best breakfast & breakfast delivery all day. Order delivery, or pick up online through Denny’s.com or our App.
Casual diner chain dishing up classic American comfort fare, including all-day breakfast favorites.
Hours
| Friday | 5 AM–1 AM |
| Saturday | 5 AM–1 AM |
| Sunday | 5 AM–11 PM |
| Monday | 5 AM–11 PM |
| Tuesday | 5 AM–11 PM |
| Wednesday | 5 AM–11 PM |
| Thursday | 5 AM–11 PM |
Address and Contact Information
Address: 731 W San Marcos Blvd, San Marcos, CA 92069
Phone: (760) 744-8501
Website: https://locations.dennys.com/CA/SAN-MARCOS/247445?utm_source=G&utm_medium=organic&utm_campaign=DAC
Menu Photos
Order and Reservations
Order: Order online
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Last Updates
Reviews
ARNEL DELEON
Still a great place to grab a meal.
Yes they’ll forget about your bacon once in a while but it’s still a value play.
Price, value, selection – they can’t be beat.
Dine in or take out. Solid.
Thanks Fernando for the excellent service.
… moreYes they’ll forget about your bacon once in a while but it’s still a value play.
Price, value, selection – they can’t be beat.
Dine in or take out. Solid.
Thanks Fernando for the excellent service.
CritDicks
Do you know why this culinary degree’d Chef gave this place the fourth star today. Because Denny’s delivered!
The wife and I were out doing a bit of ‘I don’t wana just sit at home today’ stuff and deserved ourselves a breakfast/lunch out today. After hmm’n and haww’n at every thought of establishment known in our elderly minds, I said “I want Denny’s 9-grain pancakes”. The wife quickly agreed that Denny’s was the place to go.
We really didn’t eat much of a breakfast and it is already the lunch hour.
Now, I can’t get enough of these 9-grain pancakes. Taking the grandkids to Dennys is an easy decision.
Dicks
… moreThe wife and I were out doing a bit of ‘I don’t wana just sit at home today’ stuff and deserved ourselves a breakfast/lunch out today. After hmm’n and haww’n at every thought of establishment known in our elderly minds, I said “I want Denny’s 9-grain pancakes”. The wife quickly agreed that Denny’s was the place to go.
We really didn’t eat much of a breakfast and it is already the lunch hour.
Now, I can’t get enough of these 9-grain pancakes. Taking the grandkids to Dennys is an easy decision.
Dicks
Itzel
Really enjoyed my lunch today. i had a stack of pancakes, fruit, and eggs. The service was awesome and had such a nice experience with Maria. Definitely will be back soon…
… moreOctaviano Vazquez
The service was good it could have been better. Our server took our order, brought it out, and only checked on us when he brought me coffee and asked my kid if he wanted more lemonade. Great food, still tasti, nice plate presentation I will definitely come back and give them a second change.
… moreSusana Ramirez
Everything was fresh and satisfying, making it a pleasant dining experience. What really stood out was the manager Maria who was extremely helpful and attentive. She made sure everything ran smoothly and went out of her way to make us feel welcome. definitely will recommend
… moreAnthony Campos
I went in for the first time for a mobile order. I wasn’t able to add no cheese to my order through the app. The hostess was very kind and understanding. She made my experience there great to where I would want to come back. 2/15/26 12pm
… moreJasmine Cruz
Always a great pleasure to be attended & served by the team from this location. I want to give special kudos to our server Junior. We’ve visited all locations around north county & this location has never disappointed. To know that you’ll always be greated with a simple smile & awesome attitude is what has always brought me back. Not to mention the fast & attentive service.
Thank you Junior & team, my family & I appreciate you all!
… moreThank you Junior & team, my family & I appreciate you all!
Mia Great
Great Food, Environment and Energy!!! Ate a Sirloin steak dinner and everything was so delicious. Love the team and the welcome and comfort from the manager Maria is awesome! Well decorated as well will definitely be here this weekend again!!
… moreCast003
We were immediately greeted by the hostess Jesus. He was able to get a table and coffee right away. The service and food was great. He even offered to go boxes. So early at 5:30 am but the hostess was a happy camper.
… moreJesus Sandoval
It’s been a while since I’ve been to Denny’s but I always have a positive experience.
Eating out has become increasingly more expensive nowadays and Denny’s is not the exception.
Regardless, the service was awesome and the food amazing.
… moreEating out has become increasingly more expensive nowadays and Denny’s is not the exception.
Regardless, the service was awesome and the food amazing.